CN214350140U

CN214350140U - Automatic welding set of electronic components

Info

Publication number: CN214350140U
Application number: CN202022643957.1U
Authority: CN
Inventors: 熊子毅; 肖荷花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-10-08
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses an automatic welding device for electronic accessories, which belongs to the technical field of welding equipment, and adopts an electric push rod to move a welding gun to weld electrolytic capacitors on a circuit board, thereby avoiding manual holding of the welding gun and reducing the scalding probability; the second spring is arranged at the lower end of the clamping plate, and when the nut is loosened, the second spring can jack the clamping plate due to elasticity, so that the circuit board is conveniently installed and fixed on the object placing plate; after the electrolytic capacitor is placed in the object placing groove on the object sending plate, when the stepping motor drives the object placing plate to move backwards through the gear and the rack, the lead of the electrolytic capacitor can be placed right when passing through a gap between the positioning plates, the lead and the connecting hole on the circuit board are convenient to position, and subsequent welding operation is convenient. The utility model provides an automatic welding set of electronic accessories with send thing subassembly and welding subassembly, can go up the connecting hole location with electrolytic resistor's lead wire and circuit board.

Description

Automatic welding set of electronic components

Technical Field

The utility model relates to a welding equipment technical field specifically is an automatic welding set of electronic components.

Background

The welding equipment refers to equipment required for realizing a welding process, and comprises a welding machine, welding process equipment and a welding auxiliary appliance. With the development of digitalization, automation, computer and mechanical design technologies and high importance on welding quality, automatic welding is developed into an advanced manufacturing technology, many large-scale factories adopt an automatic welding mode when welding components or other parts, but the existing automatic welding equipment often generates air holes or is not fused due to improper operation when welding, the price is high, and many small and medium-sized enterprises weld electronic components in a manual welding mode.

When the electronic element is manually welded, the lead of each element needs to be penetrated on the circuit board, then the electronic element is welded on the circuit board by melting soldering tin by the heated welding gun, the temperature of the heated welding gun is high, and an operator is easily scalded. Some irregular components can be welded by hand, but the indispensable elements of the circuits such as the electrolytic capacitor are usually cylindrical and regular, and can be welded in an automatic welding mode, and if the lead of the electrolytic capacitor needs to pass through the connecting hole on the circuit board, strict positioning is needed to complete the process. In order to conveniently install the resistor and the capacitor on a circuit board and finish welding and reduce the probability of scalding personnel, the automatic welding device for the electronic accessories is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic welding set of electronic components to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a bottom plate, an object conveying assembly and a welding assembly, wherein a top plate is arranged above the bottom plate, and the lower end of the top plate is fixedly connected with vertically arranged slide bars corresponding to four corners; the lower end of the sliding rod is fixedly connected with a limiting column, and the lower end of the limiting column is fixedly connected with the upper end of the bottom plate; the bottom end of the top plate is connected with a welding assembly, and the object conveying assembly is arranged at the upper end of the front section of the bottom plate;

the object conveying component comprises a stepping motor, a vertical plate, a positioning plate, an object conveying plate, a rack and a gear; the vertical plates are arranged at the upper ends of the front sections of the bottom plates in a bilateral symmetry manner, and the upper ends of the vertical plates are symmetrically provided with positioning plates; the stepping motor is arranged on the bottom plate and positioned on the left side of the vertical plate, and a crankshaft of the stepping motor penetrates through the vertical plate on the left side rightwards and is fixedly connected with a gear; the object conveying plate is horizontally arranged between the two vertical plates and is positioned above the gear; sliding plates are arranged at the left end and the right end of the object conveying plate, sliding grooves are formed in the vertical plates corresponding to the sliding plates, and the object conveying plate is connected with the vertical plates in a sliding mode; a row of article holding grooves are arranged on the article conveying plate from front to back, and a rack is arranged at the lower end of the article conveying plate; the rack is meshed with the gear.

Preferably, the welding assembly comprises an electric push rod, a transverse plate, a welding gun, a limiting rod, a first spring, a storage plate and a clamping plate; the electric push rod is vertically connected to the bottom end of the top plate, the bottom end of the electric push rod is fixedly connected with a transverse plate, and the transverse plate is located between the left and right slide bars; the welding gun is vertically arranged downwards, and the upper end of the welding gun is fixedly connected with the bottom end of the front section of the transverse plate; the article placing plate is sleeved on the sliding rod, and a first spring is sleeved on the sliding rod between the article placing plate and the limiting column; the limiting rods are vertically and bilaterally symmetrically arranged at the upper end of the object placing plate and are positioned below the transverse plate; put thing board upper end bilateral symmetry and vertically be provided with the threaded rod, wear to overlap on the threaded rod to be provided with splint, and threaded rod upper segment spiro union has the nut.

Preferably, the threaded rod is provided with a second spring in a penetrating and sleeving manner, and the second spring is positioned between the clamping plate and the object placing plate.

Preferably, the inner side of the front section of the positioning plate is arranged in a circular arc shape, and a gap for the electrolytic capacitor lead to pass through is arranged between the positioning plates on two sides.

Preferably, the diaphragm anterior segment is longer than puts the thing board anterior segment, and the length of gag lever post is greater than welder's length, when the diaphragm pushed down through the gag lever post and puts the thing board, puts thing board anterior segment and riser back end contactless.

The utility model has the advantages that:

1. this device adopts electric putter to remove welder with electrolytic capacitor welding on the circuit board, does not need the manual work to hold the welder operation, has reduced the probability that operating personnel is scalded by the welder of high temperature.

2. The lower end of the clamping plate is provided with a second spring, and when the nut is loosened, the second spring can jack the clamping plate up due to elasticity, so that the circuit board is conveniently installed and fixed on the object placing plate.

3. After the electrolytic capacitor is placed in the object placing groove on the object sending plate, when the stepping motor drives the object placing plate to move backwards through the gear and the rack, the lead of the electrolytic capacitor can be placed right when passing through a gap between the positioning plates, the lead and the connecting hole on the circuit board are convenient to position, and subsequent welding operation is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a top view of the positioning plate of the present invention;

fig. 4 is a schematic view of a part of the splint of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-object placing plate, 3-limit column, 4-first spring, 5-limit rod, 6-threaded rod, 7-clamping plate, 8-nut, 9-slide rod, 10-electric push rod, 11-transverse plate, 12-welding gun, 13-stepping motor, 14-vertical plate, 15-gear, 16-object sending plate, 17-positioning plate, 18-rack, 19-sliding plate, 20-object placing groove, 21-top plate and 61-second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an automatic welding device for electronic accessories comprises a bottom plate 1, an object conveying assembly and a welding assembly, wherein a top plate 21 is arranged above the bottom plate 1, and sliding rods 9 are vertically welded at the lower end of the top plate 21 corresponding to four corners; the lower end of the slide bar 9 is welded with a limit column 3, and the lower end of the limit column 3 is welded with the upper end of the bottom plate 1; the bottom end of the top plate 21 is provided with a welding assembly, and the object conveying assembly is arranged at the upper end of the front section of the bottom plate 1;

the object conveying component comprises a stepping motor 13, a vertical plate 14, a positioning plate 17, an object conveying plate 16, a rack 18 and a gear 15; the vertical plates 14 are welded at the upper end of the front section of the bottom plate 1 in a bilateral symmetry manner, and the positioning plates 17 are symmetrically arranged at the upper ends of the vertical plates 14; the stepping motor 13 is arranged on the bottom plate 1 and is positioned on the left side of the vertical plate 14, and a shaft of the stepping motor 13 penetrates through the vertical plate 14 on the left side rightwards and is fixedly connected with a gear 15; the object conveying plate 16 is horizontally arranged between the two vertical plates 14, and the object conveying plate 16 is positioned above the gear 15; sliding plates 19 are welded at the left end and the right end of the object conveying plate 16, sliding grooves are formed in the vertical plates 14 corresponding to the sliding plates 19, and the object conveying plate 16 is connected with the vertical plates 14 in a sliding mode; a row of storage slots 20 are machined in the object conveying plate 16 from front to back, and a rack 18 is welded at the lower end of the object conveying plate 16; the rack 18 is engaged with the gear 15.

The welding assembly comprises an electric push rod 10, a transverse plate 11, a welding gun 12, a limiting rod 5, a first spring 4, an object placing plate 2 and a clamping plate 7; the electric push rod 10 is vertically installed at the bottom end of the top plate 21, a transverse plate 11 is welded at the bottom end of the electric push rod 10, and the transverse plate 11 is located between the left and right slide bars 9; the welding gun 12 is vertically installed downwards, and the upper end of the welding gun 12 is fixedly connected with the bottom end of the front section of the transverse plate 11; the object placing plate 2 is sleeved on the sliding rod 9, and the first spring 4 is sleeved on the sliding rod 9 between the object placing plate 2 and the limiting column 3; the limiting rod 5 is vertically and bilaterally symmetrically welded at the upper end of the object placing plate 2, and the limiting rod 5 is positioned below the transverse plate 11; put thing board 2 upper end bilateral symmetry and vertical welding and have threaded rod 6, wear to overlap on the threaded rod 6 and install splint 7, and threaded rod 6 upper segment spiro union has nut 8.

No. two springs 61 are installed on the threaded rod 6 in a penetrating and sleeving mode, and the No. two springs 61 are located between the clamping plate 7 and the object placing plate 2.

The inner side of the front section of the positioning plate 17 is processed into an arc, and a gap for the lead of the electrolytic capacitor to pass through is reserved between the positioning plates 17 at the two sides.

The diaphragm 11 anterior segment is good at and puts 2 anterior segments of thing board, and the length of gag lever post 5 is greater than the length of welder 12, when diaphragm 11 pushes down through gag lever post 5 and puts thing board 2, puts 2 anterior segments of thing board and riser 14 back end contactless.

The working principle in the embodiment is as follows: placing a circuit board to be welded on an object placing plate 2, enabling a connecting hole on the circuit board to extend out of the front section of the object placing plate 2, abutting the upper end of the circuit board by a clamping plate 7, compressing a second spring 61, screwing a nut 8 to fix the clamping plate 7, placing the head part of an electrolytic capacitor in an object placing groove 20, enabling a lead wire of the electrolytic capacitor to face upwards, starting a stepping motor 13, driving a rack 18 to move backwards by the stepping motor 13 through a gear 15, enabling an object conveying plate 16 to move backwards along a sliding plate 19, enabling the lead wire of the electrolytic capacitor on the object conveying plate 16 to pass through a gap between positioning plates 17 when the electrolytic capacitor moves backwards, enabling two lead wires of the electrolytic capacitor to be in a straight line front and back, aligning the electrolytic capacitor, when the lead wire is positioned below the connecting hole on the circuit board, stopping the stepping motor 13 right, starting an electric push rod 10, driving a transverse plate 11 to move downwards to abut against the upper end of a limiting rod 5 by the electric push rod 10, the object placing plate 2 moves downwards, the first spring 4 is compressed, at the moment, a lead of the electrolytic capacitor penetrates through a connecting hole in the circuit board, and the tip of the welding gun 12 contacts and extends out of the lead at the upper end of the circuit board to weld the electrolytic capacitor on the circuit board; pack up electric putter 10, diaphragm 11 and welder 12 shift up, and the thing board 2 is put to the recovery of a spring 4 deformation, loosens the nut 8 on the threaded rod 6, and splint 7 is propped to the recovery of a spring 61 deformation, takes out the good circuit board of welding and changes the circuit board of treating the welding, and it can to continue work according to above-mentioned step.

The electrical components adopted by the device are commercially available, and the working principle and the control mode of the device are the prior art, so the details are not repeated in the specification.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automatic welding set of electronic components, includes bottom plate (1), send thing subassembly and welding subassembly, its characterized in that: a top plate (21) is arranged above the bottom plate (1), and the lower end of the top plate (21) is fixedly connected with vertically arranged slide bars (9) corresponding to four corners; the lower end of the sliding rod (9) is fixedly connected with a limiting column (3), and the lower end of the limiting column (3) is fixedly connected with the upper end of the bottom plate (1); the bottom end of the top plate (21) is connected with a welding assembly, and the object conveying assembly is arranged at the upper end of the front section of the bottom plate (1);

the object conveying assembly comprises a stepping motor (13), a vertical plate (14), a positioning plate (17), an object conveying plate (16), a rack (18) and a gear (15); the vertical plates (14) are arranged at the upper ends of the front sections of the bottom plates (1) in a bilateral symmetry manner, and the upper ends of the vertical plates (14) are symmetrically provided with positioning plates (17); the stepping motor (13) is arranged on the bottom plate (1) and is positioned on the left side of the vertical plate (14), and a crankshaft of the stepping motor (13) penetrates through the vertical plate (14) on the left side rightwards and is fixedly connected with a gear (15); the object conveying plate (16) is horizontally arranged between the two vertical plates (14), and the object conveying plate (16) is positioned above the gear (15); sliding plates (19) are arranged at the left end and the right end of the object conveying plate (16), sliding grooves are formed in the vertical plate (14) corresponding to the sliding plates (19), and the object conveying plate (16) is connected with the vertical plate (14) in a sliding mode; a row of storage grooves (20) are formed in the object conveying plate (16) from front to back, and a rack (18) is arranged at the lower end of the object conveying plate (16); the rack (18) is meshed with the gear (15).

2. The automated electronic component welding apparatus of claim 1, wherein: the welding assembly comprises an electric push rod (10), a transverse plate (11), a welding gun (12), a limiting rod (5), a first spring (4), an object placing plate (2) and a clamping plate (7); the electric push rod (10) is vertically connected to the bottom end of the top plate (21), the bottom end of the electric push rod (10) is fixedly connected with a transverse plate (11), and the transverse plate (11) is located between the left and right slide bars (9); the welding gun (12) is vertically arranged downwards, and the upper end of the welding gun (12) is fixedly connected with the bottom end of the front section of the transverse plate (11); the article placing plate (2) is sleeved on the sliding rod (9), and a first spring (4) is sleeved on the sliding rod (9) between the article placing plate (2) and the limiting column (3); the limiting rods (5) are vertically and bilaterally symmetrically arranged at the upper ends of the object placing plates (2), and the limiting rods (5) are positioned below the transverse plate (11); put thing board (2) upper end bilateral symmetry and vertically be provided with threaded rod (6), wear to overlap on threaded rod (6) and be provided with splint (7), and threaded rod (6) upper segment spiro union has nut (8).

3. The automated electronic component welding apparatus of claim 2, wherein: threaded rod (6) are gone up to wear to overlap and are provided with No. two spring (61), and No. two spring (61) are located splint (7) and put between thing board (2).

4. The automated electronic component welding apparatus of claim 1, wherein: the inner sides of the front sections of the positioning plates (17) are arranged in an arc shape, and gaps for leading wires of the electrolytic capacitors to pass through are arranged between the positioning plates (17) on the two sides.

5. The automated electronic component welding apparatus of claim 2, wherein: the diaphragm (11) anterior segment is longer than puts thing board (2) anterior segment, and the length of gag lever post (5) is greater than the length of welder (12), when diaphragm (11) pushed down through gag lever post (5) and put thing board (2), puts thing board (2) anterior segment and riser (14) back end contactless.